Your score is not low. In fact, it is much higher than a line. However, it seems impossible to directly apply for the undergraduate course in Zhongshan. It is wise for you to choose the preparatory course.
In the preparatory classes outside Guangxi, in principle, the highest admission line can be reduced by 80 points for matriculation. However, in practice, most schools will only lower the admission line by 40 to 50 points as the preparatory line. The admission line of the school means that the lowest score of the school in Guangxi in that year (that is, an ordinary A class) MINUS about 45 points is the score line of the preparatory course he recruited in Guangxi this year.
Your matriculation score is very high, and you can fill in the matriculation of a very good university. For example: Beijing Institute of Technology, Beijing University of Posts and Telecommunications, Beijing Foreign Studies University, China Communication University, Central University of Finance and Economics, university of international business and economics, North China Electric Power University, Nankai University, Dalian University of Technology, Harbin Institute of Technology, Southeast University, Xiamen University, Wuhan University, Sun Yat-sen University, Sichuan University and Xi Jiaotong University.
In a word, your report on the above preparatory courses is very promising.
One more thing, you can ask the university admissions office for information about college entrance examination scores. Usually the answer given by the university admissions office is either very high or very low. This is because he told you that the score is very high, and if you can't reach it, you won't dare to report it, so he will grab more eugenics resources with high scores; And if he tells you a very low score and so many people are willing to sign up, then he has many choices.
However, in most cases, learning can only answer that you have hope, or hope encourages you to report.
In short, in any case, the university admissions office probably won't give you effective information, which is because of its own interests. Just subtract about 45 points from the lowest score I told you in Guangxi (ordinary A class) as the forecast of applying for Guangxi preparatory course this year, that's right!
Senior wishes you success and become the first!